Behavioral task
behavioral1
Sample
d27a4f1a595f643494cf097f58a51efc_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d27a4f1a595f643494cf097f58a51efc_JaffaCakes118
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Size
38KB
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MD5
d27a4f1a595f643494cf097f58a51efc
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SHA1
5857467b435ec390b0d57fc520c39bb83dc35648
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SHA256
b288a671253275fb36ab319411148977bfe88b83ddb33c54e12ccb85a873a21d
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SHA512
d212b0d3255b356209aa23aebc53c81e96d92383e5ab8d845ca063392b224389e2aa1b9bfbb7849abc66ef9b8c6dac6b6f13d0d6280fd8accf08cded1dbac655
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SSDEEP
768:9iZFVBirU0LXbGxIVghHKMYwcrtVMzyyZ9o8mfU4a:gxBig0LiuWP2rtVal48iU4a
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d27a4f1a595f643494cf097f58a51efc_JaffaCakes118 unpack001/out.upx
Files
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d27a4f1a595f643494cf097f58a51efc_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 35KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 48KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ